394367070412

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{107515559}}^1$

素因数の和:107515701

約数の個数: 24

約数和(自身を含む): 794755019520

約数和(自身を除く): 400387949108

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 107515559, 215031118, 430062236, 752608913, 1505217826, 3010435652, 14084538229, 28169076458, 56338152916, 98591767603, 197183535206, 394367070412]

約数ペア:

[(1, 394367070412), (2, 197183535206), (4, 98591767603), (7, 56338152916), (14, 28169076458), (28, 14084538229), (131, 3010435652), (262, 1505217826), (524, 752608913), (917, 430062236), (1834, 215031118), (3668, 107515559)]